baber/WOPTO huggingface dataset:
Patent JP-H1086230-A (JP)
Title: Structure for repairing architectural work sheet and its repairing method
Inventor: HAZAMA REIICHI
IPC: B29C65/40
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To obtain a uniformly fusion-bonded and junctioned strong structure by a simple method by junctioning a sheet of similar category to an architectural work sheet through polyester-polyether resin which can be used for bonding with a high frequency welder. SOLUTION: A sheet of similar category to an architectural work sheet is junctioned through polyester-polyether resin which can be used for bonding with a high frequency welder. The resins which can be used for bonding with the high frequency welder are such as coated resins, for example, vinyl chloride, urethane and polyester resins, for the architectural work sheet coated with the resin, and polyester filament yarn for the architectural work sheet not coated with the resin, and these resins are melt-bonded depending upon the type of the sheet. The polecular weight of the polyester-polyether resin is 10000-80000 and the amount applied of the resin is preferably 20-200g/m<2> . In addition, the polyester-polyether resin is used in the form of film, mesh or unwoven fabric, or is used as a hot melt-type adhesive.
Patent JP-2000078081-A (JP)
Title: Optical amplifier and optical communication system provided with wavelength dispersion compensating function, and wavelength dispersion compensating method for wavelength multiplex signal light
Inventor: KINOSHITA SUSUMU
IPC: H04B10/2557
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To provide an optical amplifier and an optical communication system which are simple in configuration and capable of compensating the wavelength dispersion of the wavelength multiplex signal light of a wide band and to provide a wavelength dispersion compensating method for wavelength multiplex signal light which reduces the probability of causing a nonlinear optical effect. SOLUTION: This optical amplifier divides the wavelength multiplex signal light sent from an optical transmission path into 1.55 μm band and 1.58 μm band by a WDM coupler 1 to send them to optical fiber amplifying parts 2 and 3 for each wavelength band. Then, the signal light of each wavelength band passing through each variable light attenuator 22 and 32 is temporarily multiplexed by a WDM coupler 10 to send it to DCF 11, then respective dispersions of each wavelength band are compensated altogether. In addition, the signal light passing through DCF 11 is divided again by a WDM coupler 12, is amplified by the optical fiber amplifiers 24 and 34 of each wavelength band, and is sent to an optical transmission path through a WDM coupler 4 and an optical coupler 13.
Patent JP-S62109912-A (JP)
Title: Desiliconizing and dephosphorizing method for molten iron
Inventor: AOKI MATSUHIDE
IPC: C21C1/02
Filed: 1985-11-06
Abstract: PURPOSE:To reduce the total amt. of the flux to be used and to attain the reduction of the entire treatment time and the suppression of decarburization by adjusting the conditions for top blowing of oxygen and injection of a desiliconizing flux in the period for accelerating desiliconization reaction and specifying the supply rate of oxygen for desiliconization. CONSTITUTION:The surface of the molten iron which is substantially not subjected to a desiliconization treatment in a preliminary treatment furnace is covered with a dephosphorizing flux and is subjected to the top blowing of oxygen and the injection of a desiliconizing flux. The blowing conditions for the top blowing oxygen and the injection conditions for the desiliconizing flux are so adjusted that the supply rate Vo (kg/1 ton of molten iron . min) of the oxygen for desiliconization determined by the equation satisfied the relation expressed by the equation in the period for accelerating the desiliconization reaction in the above-mentioned treatment. The desiliconization and dephosphorization method for the molten iron is quickly and efficiently executed by the above-mentioned method.
Patent JP-H0297767-A (JP)
Title: Oil line connecting structure for torque converter
Inventor: KOYAMA TAKAO
IPC: F16H61/14
Filed: 1988-10-05
Abstract: PURPOSE:To prevent the leakage of pressure oil in an application chamber side so as to maintain coupling force, when a lockup clutch piston is connected, by disconnecting a part, connected to an oil line communicating with an application chamber, from an oil line, communicating with a release chamber, by a seal ring. CONSTITUTION:When a lockup mechanism is connected, pressure oil is supplied to an application chamber 82, and a release chamber 80 is drained. That is, a hydraulic control unit is switched in its action supplying pressure oil to an oil line 93 and draining an oil line 90, and a pressure of oil in the oil line 93 acts in the application chamber 82 via an annular oil line 92. Consequently, a lockup clutch piston 58 is pressed to a side of a cover shell 60, and a piston 58 integrally rotates with the shell 60. Here because a facing 76 closely adheres to the shell 60, the application chamber 82 is disconnected from the release chamber 80 drained from a peripheral groove 85 and the oil line 90. Thus, no pressure of oil acts in the groove 85, but because a seal ring 87 is provided, the leakage of pressure oil from a through hole 95 to the groove 85 is prevented, so that the piston 58 obtains predetermined connecting force.
Patent JP-H0296870-A (JP)
Title: Sentence editing device
Inventor: AZUMA KAZUYA
IPC: G06F17/21
Filed: 1988-10-03
Abstract: PURPOSE:To edit a sentence by fetching easily sentence data, etc., accumulated in the past by instructing a quotation document inputting means to read and display necessary quotation document data by a quoting means, and using a part to be quoted for editing by making a quoting range instructing means instruct it. CONSTITUTION:The quoting means 14 instructs the quotation document inputting means 16 to input the instructed quotation document data according to an instruction, and makes a displaying means 18 display a necessary part of the quotation document data which a storing means 17 was made to hold by the quotation document inputting means 16. Then, it reads out the quotation document data in a quoting range instructed by the quoting range instructing means 15 among the displayed one from the storing means 17. An editing means 12 uses the quotation document data read by the quoting means 14 for the editing, and outputs edited contents to an outputting means 13, and simultaneously, outputs it to a document forming device 20. Thus, the sentence can be edited by fetching easily the sentence data accumulated in the past or the sentence data related to a bibliography.
Patent JP-S62110347-A (JP)
Title: Frequency offset initializing system
Inventor: KAKO TAKASHI
IPC: H04B3/11
Filed: 1985-11-08
Abstract: PURPOSE:To improve the noise immunity by applying operation based on peak values of two impulses sent from the transmission side. CONSTITUTION:Plural symbols around a peak value being a response to an impulse P are inputted to p-side taps T1-Tn and an integration device 1P obtains the integration value of the vectors. Similarly, plural symbols around a peak value being a response to an impulse Q are inputted to q-side taps T1-Tn and an integration device 1Q obtains the integration value of the vectors. Then multiplier 2 applies complex conjugate to the output vector of the integration device 1P and multiplies a vector of the integration device 1Q with the result. Thus, the effect due to noises naturally less than the case with the calculation using the value of skirt as in a conventional system and the precision of the calculated frequency offset is improved.
Patent JP-H0559075-A (JP)
Title: Ascorbic acid derivative, its production and use
Inventor: SANO KIMITOSHI
IPC: A61K8/00
Filed: 1991-09-03
Abstract: PURPOSE:To provide the subject new compound having skin-beautifying effect, moisture-keeping effect, etc., and high safety and useful as a cosmetic material. CONSTITUTION:2-0-(4-prolyloxyphosphoryl)ascorbic acid of formula I. The compound can be produced by reacting a compound of formula II (R<1> is OH- protecting group; R<2> and R<3> are H or OH-protecting group) with a compound of formula III (R<4> is H or carboxyl-protecting group; R<5> is H or amino- protecting group; X is halogen), eliminating the protecting groups and, as necessary, converting the product to a salt.
Patent JP-H09118299-A (JP)
Title: Embarkation bridge for airport with sidewall that forms bearing structure
Inventor: HERUMUUTO HARUDAA
IPC: E04B1/24
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To make it collapsible there if at least a part of force is transmitted further to a limited area of a carrying structure body by preventing force acting on an airport boarding bridge from being introduced to the carrying structure body in the whole height in its generating place. SOLUTION: Stay rods 6 are arranged in a carrying structure body of a side wall, and these stay rods travel in a diagonal line shape to surfaces substantially formed of longitudinal girders 4 and vertical members 5, and these stay rods are fixed through holding members 7 in a boundary area between the longitudinal girders 4 and the vertical members 5.
Patent JP-S63104525-A (JP)
Title: Digital modulation and demodulation circuit
Inventor: SAWAI TAKANORI
IPC: H04L25/49
Filed: 1986-10-21
Abstract: PURPOSE:To constitute all the circuits with digital elements and to attain a scale-down and a low cost by having a modulation circuit which converts a binary NRZ code into biphase-mark and a demodulation circuit which receives the biphase-mark and demodulates it to the NRZ code. CONSTITUTION:A titled circuit has the modulation circuit which inputs an input clock and the NRZ code synchronizing to the input clock and converts them into the biphase-marks and the demodulation circuit which inputs the biphase-marks and a master clock which has plural folds frequency of the input clock and demodulates them to the NRZ codes. Now, the modulation circuit provides D type flip flops 11, 13 and 14 and exclusive OR circuits 12 and 15, etc., and the demodulation circuit provides D type flip flops 21 and 23, the exclusive OR circuit 22 and plural levels, for example, eleven levels, of shift register 24, etc. Thus a digital circuit with a simple constitution is obtained and 3R functions such as waveform shape, waveform reproduction and timing extraction can be easily obtained.
Patent JP-H04128968-A (JP)
Title: Space area correspondence copying method
Inventor: KURIHARA SHINJI
IPC: G06F17/24
Filed: 1990-09-20
Abstract: PURPOSE:To reduce the operator's burden and processing time for copying by replacing only the space code section of a short form at a copy destination with character codes of the original. CONSTITUTION:In response to specifying a short area of original, specifying a copy destination, and specifying space correspondence copy by a space correspondence copy instruction means 1-1, a space area correspondence processing means 6 replaces a space code of copy destination with a character code of a short area to be specified only when the short area of the copy destination to make copying. Accordingly, when making a copy, only the space code section of a short form at the copy destination can be replaced with the character code of the original. With this, when making copy in unit of short form, the space code area alone can be copied efficiently.
Patent JP-2001076591-A (JP)
Title: Seesaw type switch device
Inventor: SATO KOJI
IPC: H01H23/16
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To obtain superior operational feeling by supporting a push pin capable of pressing operation of a switch member and for regulating the moving direction in one direction to the switch member by a fixing member, and forming a pressing operation part for slidingly operating the push pin to the switch member side by allowing the push pin to abut to a seesaw type operation member. SOLUTION: A four-directional seesaw type operation member 11 is inserted into and supported by a small diameter cylindrical protrusive part 31b of a base member 31 so as to be tilltable. A central hole of the small diameter cylindrical protrusive part 31b fitted with a swinging axis part 11a allows orthogonal four-directional tilting of the four-directional seesaw type operation member 11, and the axis part 11a is supported in the small diameter cylindrical protrusive part 31b by a slipping-out preventive machine screw 11c.  A push pin is pressed by either of pressing operation parts 11b by tilting the four-directional seesaw type operation member 11 by pressing either of indexes positioned in the orthogonal four directions on the center of the four- directional seesaw type operation member 11, and the push pin is slid in the direction orthogonal to a switch base board 33 against force of a plate spring member to turn on and off a push switch 33a.
Patent JP-H02101076-A (JP)
Title: Production of protoberberine-based alkaloid
Inventor: MEGURO KAZUO
IPC: A61K36/71
Filed: 1988-10-06
Abstract: PURPOSE:To obtain the subject compound useful as medicines in simple operation by extracting a protoberberine-based alkaloid-containing plant with water or a hydrophilic organic solvent, and subjecting the resultant extract to column chromatography using an inexpensive carrier, such as styrene-based cellular gel and then alumina, etc. CONSTITUTION:A protoberberine-based alkaloid-containing plant (e.g., preferably predried and cut Phellodendron amurense Rupr., Corydalis bulbosa DC. or Coptis japonica Makino) is extracted with water or a hydrophilic organic solvent (e.g., methanol, ethanol or acetone) and the resultant extract solution is then subjected to column chromatography using a styrene-based cellular gel, eluted with an eluting solvent to separate and collect an eluate and afford a protoberberine-based alkaloid-containing fraction. The obtained fraction is further subjected to column chromatography using alumina and eluted with an eluting solvent to separate and collect an eluate. Thereby, the objective protoberberine-based alkaloid (e.g., phellodendron or berberine) is obtained. Purifying and treating steps can be shortened by the above-mentioned method.
Patent JP-H0193371-A (JP)
Title: Printer
Inventor: ORII YASUTETSU
IPC: B41J2/485
Filed: 1987-10-05
Abstract: PURPOSE:To enhance processing efficiency, by transferring a dot pattern in an expansion buffer directly to an output part by a calculating means when a character code to be now outputted is the same as the preceding character code. CONSTITUTION:A transferring means 5 transfers a dot pattern expanded in an expansion buffer 7 by an expanding means 4 to an output part 8. A calculating means 3 gives instructions for operating the expanding means 4 and then operating the transferring means 5. When an output from a code-comparing means 1 indicates that the preceding character code stored in a preceding code storage means 2 and a character code to be now outputted are the same, the calculating means 3 does not gives an instruction for operating the expanding means 4 but transfers the dot pattern precedingly expanded, directly from the expansion buffer 7 to the output part 8. Thus, an operation for repeated expansion into the same dot pattern can be omitted, and processing efficiency can be enhanced.
Patent JP-S60135137-A (JP)
Title: Manufacture of trapezoidal sheet metal gear
Inventor: MEKABE NOBUHIRO
IPC: B21D5/01
Filed: 1983-12-23
Abstract: PURPOSE:To eliminate dummy and to increase the number of cutting sheet, when manufacturing a trapezoidal sheet metal gear to be fixed in a car speed changer for the purpose of noise prevension, by pressing a sheet metal then laminating the gear materials having trapedoidal wall section and cutting teeth in the circumferential section. CONSTITUTION:Upon insertion of sheet metal 10 into a guide 23 then stopping by means of a stopper 21a to press the sheet metal 10 through a punch 20, the first inclination point 25c of punch will come on same line. Since the second inclination point 20a of punch, first inclination point 20b of dies and second inclination point 24a of knockout 24 are on same line, the thickness of inclination board will be such that t'=t.cosalpha to produce a gear material 10a. Several or dozens of such gear materials 10a, 10b, 10c can be laminated because of constant inclination point and inclination angle. When cutting teeth through gear cutting machine, a trapezoidal sheet metal gear can be produced.
Patent JP-2000079688-A (JP)
Title: Ink jet recorder
Inventor: SAITO SHIRO
IPC: B41J2/045
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a low power consumption ink jet recorder where an ink drop is made to fly by utilizing ultrasonic radiation pressure. SOLUTION: An ultrasonic wave generating source, i.e., a piezoelectric element 1, comprises a laminate of n layers (n>=2) of substantially the same thickness arranged while alternating the direction of polarization and the piezoelectric elements 1 are arranged in series acoustically. Respective piezoelectric layers are also arranged in series electrically by forming electrodes 2, 3 on the opposite end faces in the direction of lamination.
Patent JP-H04357933-A (JP)
Title: Biological signal processor
Inventor: SAKAMOTO JOJI
IPC: A61B5/00
Filed: 1991-09-30
Abstract: PURPOSE:To enable a real time processing with a small-sized personal computer by extracting a signal in a necessary frequency band in a biological signal, and then, using a digital filter. CONSTITUTION:This processor extracts an analytic object having the frequency of a cut-off frequency greater than that of a high-pass filter 33 and the frequency of a cut-off frequency smaller-than that of a low-pass filter 32. This processor is constituted so that sampling 34 related thereto is executed, and thereafter, a data signal at every prescribed time width related thereto is supplied to a personal computer 36, and constituted so that the personal computer 36 extracts a signal component at every plural component by plural digital filters with regard to a data signal, and displays visibly these signal components.
Patent JP-H07104068-A (JP)
Title: Radiation work control system
Inventor: MURAMATSU ATSUSHI
IPC: G01T1/00
Filed: 1993-10-07
Abstract: PURPOSE:To prevent the functional reduction of a system and the stagnation of the work of a worker due to the failure of a computer. CONSTITUTION:This radiation work control system is provided with two computers 20, 24 performing an entry/exit qualification inspection judging the propriety of the work in a radiation control area based on the personal data of a worker and the exposure doze measured value measured by a measuring instrument each time the worker enters or leaves the radiation control area. The state of the operational computer of the computers 20, 24 is monitored by a dual control device 26. When the failure of the operational computer is detected, the process of the operational computer is automatically relayed to the stand-by computer.
Patent JP-H0591497-A (JP)
Title: Video-telephone signal transfer method for moving picture
Inventor: NAKAMURA OSAMU
IPC: H04N21/44
Filed: 1991-09-30
Abstract: PURPOSE:To simplify the handling of the synchronized reproducing of sound and images at a host equipment by transferring autio and video signal transmitted by means of two communication pathes to an pre-fabricated host equipment in one packet so as to ensure synchronization relationship and storing these signals as they are in the host equipment. CONSTITUTION:Encoded audio data are divided into blocks V1, V2,... for each certain interval. Encoded video data are divided into blocks P1, P2,... with Pi headed for each intra-frame encoded data Pi which were periodically inserted by means of intra-frame encoding. Both the divided encoded audio data and the divided encoded video data are arranged in time series and formed into packets by combining one block of the encoded video data with the corresponding encoded audio data. These packet data are stored in the host equipment, and the host equipment transfers these data in the unit of packet in answer to the read-out by a terminal and skips a certain number of transfer packets in answer to rapid feeding and rewinding commands. Thus, the synchronized processing of the video and audio data can be ensured and the image can be prevented from getting turbulent.
Patent JP-H07106502-A (JP)
Title: Lead and semiconductor device
Inventor: YANO KEIICHI
IPC: H01L23/50
Filed: 1993-10-07
Abstract: PURPOSE:To obtain a semiconductor device which does not cause noise or error operation by forming a thin film made of a non-magnetic metal having a low specific electric resistance at both the sides of leads or the whole peripheral portion. CONSTITUTION:A lead 10 is made of an iron-nickel alloy (42 alloy) and comprises an inner lead portion 10b fixed between a ceramic cap 17 and a ceramic base substrate 12 with low melting point glass and an outer lead portion 10a formed for making connections with the wiring on a substrate such as a printed circuit board. And in the whole region where the inner lead 10b exists, an aluminum thin film 19 about 5mum thick is formed on the whole nearby portion of the lead made of the 42 Alloy by means of ion plating method. As stated above, the aluminum thin film 19 is formed around or at the side face of the lead 10, and the inductance and the specific electrical resistance of the lead 10 can be considerably reduced by the arrangement of the signal lines S and grounding lines G as shown in the drawing.
Patent JP-H07101093-A (JP)
Title: Glaze substrate of thermal head and production thereof
Inventor: YODA HIROKI
IPC: B41J2/335
Filed: 1993-10-07
Abstract: PURPOSE:To obtain a partial glaze having high dimensional accuracy, reducing the short-circuit disconnection deficiencies of fine patterns and easy to form a resistor on the top part thereof CONSTITUTION:The glaze layer of an entire surface glaze substrate is removed over the range from the surface thereof to an insulating substrate by grinding or etching so as to leave a partial glaze layer forming scheduled area being the place where the partial glaze layer is formed and this glaze substrate is baked to form the partial glaze layer 11. A glass layer with a softening point of 700-900 deg.C is formed on the surface exposed by removing glaze of the insulating substrate in thickness of 5-20mum. Further, an exposed part where an electrode forming glaze layer 24 is not formed is provided to the end part of the partial glaze layer 11, that is, the boundary part of the partial glaze layer 11 and the electrode forming glass layer and the center of the partial glaze layer 11 is easily discriminated.
Patent JP-H1094482-A (JP)
Title: Rice washing device
Inventor: MIHIRA KEIICHI
IPC: B02B1/06
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To increase processing capacity without enlarging a rice washing device, by replenishing water to adjust the shortage of water after rice is discharged when a water quantity necessary for the washable rice quantity put in a rice washing vessel exceeds the capacity of the rice washing vessel. SOLUTION: A rice storage magazine 3 is fixed to an upper part of a frame 2 of an automatic rice cooker 1, and the rice washing vessel 4 is installed and fixed to the under surface of this rice storage magazine 3. Weighed rice is put in the rice washing vessel 4, and water is supplied, and rice is washed, and afterwards, water is adjusted, and is drained by lowering and opening a rice discharge valve 17 to block up a rice discharge port 16 arranged on the lower end of the rice washing tank 4. At this time, when a water quantity necessary for the washable rice quantity put in the rice washing vessel 4 exceeds the capacity of the rice washing vessel 4, water to adjust the shortage of water is replenished after rice is discharged. Therefore, the processing capacity can be increased without enlarging the rice washing device.